Names of 61987
| Nominal | 61987 |
| Cardinal | sixty-one thousand nine hundred eighty-seven |
| Ordinal | 61,987th |
| This number as US currency | sixty-one thousand nine hundred eighty-seven dollars |
| Is 61987 an odd number? | 61987 is an odd number |
| Is 61987 an even number? | 61987 is NOT an even number |
| Is 61987 a palindrome? | 61987 is NOT a palindrome number |
| Is 61987 a triangle number? | 61987 is NOT a triangle number |
61987 in other Bases
| Base 2 (Binary) | 11110010001000112 |
| Base 3 (Ternary) | 100110002113 |
| Base 4 (Quaternary) | 330202034 |
| Base 5 (Quinary) | 34404225 |
| Base 6 (Senary) | 11545516 |
| Base 8 (Octal) | 1710438 |
| Base 12 (Duodecimal) | 2BA5712 |
| Base 16 (Hexadecimal) | F22316 |
| Base 20 (Vigesimal) | 7EJ720 |
Primes and Factors tests for 61987
| Is 61987 a Prime Number? | 61987 is a prime |
| Is 61987 a perfect number? | 61987 is NOT a perfect number |
| Is 61987 a Mersenne Prime? | 61987 is NOT a Mersenne prime |
| Is 61987 a Fermat Prime? | 61987 is NOT a Fermat prime |
| Is 61987 a Fibonacci Prime? | 61987 is NOT a Fibonacci prime |
| Is 61987 a Partition Prime? | 61987 is NOT a Partition prime |
| Is 61987 a Pell Prime? | 61987 is NOT a Pell prime |
| Prime Factors | Prime factors of 61987 |
Sponsored
61987 in other Numerals
| 61987 in Roman Numeral | LXMCMLXXXVII |
| 61987 in Chinese Numeral | 陸萬壹仟玖佰捌拾柒 |
| 61987 in Egyptian Numeral | 𓂲𓆼𓍪𓎍𓐀 |
| 61987 in Babylonian Numeral |    |
Roots and stuff for 61987
| Is 61987 a square number? | 61987 is NOT a square number |
| Is 61987 a cube number? | 61987 is NOT a cube number |
| Square root of the number 61987 | 248.97188596305 |
| Cube root of the number 61987 | 39.576149635111 |
Recreational math for 61987
| Number 61987 reversed | 78916 |
| Sum of the digits | 31 |
| No of digits | 5 |